A sealed electronics package comprising a tubular case wall including first and second conductive portions electrically separated by an insulative partition, a hermetic seal between the insulative partition and the first conductive portion, a hermetic seal between the insulative partition and the se
A sealed electronics package comprising a tubular case wall including first and second conductive portions electrically separated by an insulative partition, a hermetic seal between the insulative partition and the first conductive portion, a hermetic seal between the insulative partition and the second conductive portion, end caps, and a hermetic seal between the end caps to the tubular case wall.
대표청구항▼
What is claimed is: 1. A method for making a sealed bipolar electronics package, comprising: positioning one or more negative electrodes and one or more positive electrodes in a case such that the one or more positive electrodes and the one or more negative electrodes extend through an insulative p
What is claimed is: 1. A method for making a sealed bipolar electronics package, comprising: positioning one or more negative electrodes and one or more positive electrodes in a case such that the one or more positive electrodes and the one or more negative electrodes extend through an insulative partition into a first conductive portion and also into a second conductive portion, the insulative partition being sealed to the first conductive portion and to the second conductive portion. 2. The method of claim 1, further comprising: coupling a first end cap to the first conductive portion. 3. The method of claim 2, wherein coupling the first end cap to the first conductive portion includes positioning one or more first tabs between the first end cap and the first conductive portion such that the one or more first tabs remain between the first end cap and the first conductive portion after coupling the first end cap to the first conductive portion, the one or more first tabs being in electrical communication with the one or more positive electrodes or with the one or more negative electrodes. 4. The method of claim 3, wherein the first end cap fits into a hole in the first conductive portion. 5. The method of claim 3, further comprising: positioning one or more second tabs between a second end cap and the second conductive portion, the one or more second tabs being in electrical communication with the one or more positive electrodes or with the one or more negative electrodes. 6. The method of claim 5, wherein the one or more positive electrode and the one or more negative electrodes are arranged in a jellyroll. 7. The method of claim 6, wherein the one or more first tabs extend from the jellyrole in a direction opposite to a direction from which the one or more second tabs extend from the jellyrole. 8. The method of claim 7, further comprising: winding the one or more positive electrodes, a separator, and one or more negative electrodes around a mandrel to form the jellyroll. 9. The method of claim 1, further comprising: sealing the interface between the insulative partition and the first conductive portion. 10. The method of claim 9, further comprising: covering a seal between the insulative partition and the first conductive portion with a protective coating selected to be inert to an electrolyte. 11. The method of claim 10, wherein the protective coating is selected from a group consisting of: parylene, polyimide, PTFE, PVDF, styrene butadiene rubber, acrylic resin, epoxy resin, and urethane resin. 12. The method of claim 10 wherein the protective coating is selected from a group consisting of: gold, platinum, and aluminum. 13. The method of claim 9, wherein sealing the interface between the insulative partition and the first conductive portion includes threading together the insulative partition and the first conductive portion.
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